149 lines
6.2 KiB
JSON
149 lines
6.2 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2025-68949",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2025-12-26T16:36:34.398Z",
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"datePublished": "2026-01-13T18:43:20.189Z",
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"dateUpdated": "2026-01-13T19:00:47.909Z"
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},
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"containers": {
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"cna": {
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"title": "n8n has a Webhook Node IP Whitelist Bypass via Partial String Matching",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-134",
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"lang": "en",
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"description": "CWE-134: Use of Externally-Controlled Format String",
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"type": "CWE"
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}
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]
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},
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{
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"descriptions": [
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{
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"cweId": "CWE-284",
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"lang": "en",
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"description": "CWE-284: Improper Access Control",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "LOW",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
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"version": "3.1"
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}
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}
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],
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"references": [
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{
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"name": "https://github.com/n8n-io/n8n/security/advisories/GHSA-w96v-gf22-crwp",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/n8n-io/n8n/security/advisories/GHSA-w96v-gf22-crwp"
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},
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{
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"name": "https://github.com/n8n-io/n8n/issues/23399",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/n8n-io/n8n/issues/23399"
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},
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{
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"name": "https://github.com/n8n-io/n8n/pull/23399",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/n8n-io/n8n/pull/23399"
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},
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{
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"name": "https://github.com/n8n-io/n8n/commit/11f8597d4ad69ea3b58941573997fdbc4de1fec5",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/n8n-io/n8n/commit/11f8597d4ad69ea3b58941573997fdbc4de1fec5"
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}
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],
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"affected": [
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{
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"vendor": "n8n-io",
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"product": "n8n",
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"versions": [
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{
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"version": ">= 1.36.0, < 2.2.0",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-01-13T18:43:20.189Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "n8n is an open source workflow automation platform. From 1.36.0 to before 2.2.0, the Webhook node’s IP whitelist validation performed partial string matching instead of exact IP comparison. As a result, an incoming request could be accepted if the source IP address merely contained the configured whitelist entry as a substring. This issue affected instances where workflow editors relied on IP-based access controls to restrict webhook access. Both IPv4 and IPv6 addresses were impacted. An attacker with a non-whitelisted IP could bypass restrictions if their IP shared a partial prefix with a trusted address, undermining the intended security boundary. This vulnerability is fixed in 2.2.0."
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}
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],
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"source": {
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"advisory": "GHSA-w96v-gf22-crwp",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-01-13T18:59:50.889847Z",
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"id": "CVE-2025-68949",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-01-13T19:00:47.909Z"
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}
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}
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]
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}
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} |